** Description changed: - CID: 201306-10387 Dell Latitude E6440 + CID: 201306-13687 Dell Latitude E6440 The internal microphone is working on this system, but it seems that the internal microphone works during the pre-install certificate stage. Step: 1. Install 12.04.3 and boot to desktop 2. Open "Sound Settings", switch to "Input" tab, speak to the internal microphone and observe the input level indicator. 3. Open "Sound Recorder" to record sound Expected results: 1. The input level indicator should change when you speak. 2. Sound could be recorded Actual results: 1. Input level indicator won't change 2. Nothing but white noise could be recorded Verified with the latest mainline kernel, 3.12 trusty, this issue still exist. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.8.0-33-generic 3.8.0-33.48~precise1 ProcVersionSignature: Ubuntu 3.8.0-33.48~precise1-generic 3.8.13.11 Uname: Linux 3.8.0-33-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.8.0-33-generic. ApportVersion: 2.0.1-0ubuntu17.6 Architecture: amd64 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 1: PCH [HDA Intel PCH], device 0: ALC292 Analog [ALC292 Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 1: PCH [HDA Intel PCH], device 0: ALC292 Analog [ALC292 Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: ubuntu 1624 F.... pulseaudio - /dev/snd/controlC0: ubuntu 1624 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: ubuntu 1624 F.... pulseaudio + /dev/snd/controlC0: ubuntu 1624 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: - Card hw:0 'MID'/'HDA Intel MID at 0xf7f34000 irq 52' - Mixer name : 'Intel Haswell HDMI' - Components : 'HDA:80862807,80860101,00100000' - Controls : 21 - Simple ctrls : 3 + Card hw:0 'MID'/'HDA Intel MID at 0xf7f34000 irq 52' + Mixer name : 'Intel Haswell HDMI' + Components : 'HDA:80862807,80860101,00100000' + Controls : 21 + Simple ctrls : 3 Card1.Amixer.info: - Card hw:1 'PCH'/'HDA Intel PCH at 0xf7f30000 irq 53' - Mixer name : 'Realtek ALC292' - Components : 'HDA:10ec0292,102805bd,00100001' - Controls : 23 - Simple ctrls : 10 + Card hw:1 'PCH'/'HDA Intel PCH at 0xf7f30000 irq 53' + Mixer name : 'Realtek ALC292' + Components : 'HDA:10ec0292,102805bd,00100001' + Controls : 23 + Simple ctrls : 10 Date: Mon Nov 11 05:45:16 2013 HibernationDevice: RESUME=UUID=b89de180-429e-45a6-b330-cee95369fbdb InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release amd64 (20130820.1) MachineType: Dell Inc. Latitude E6440 MarkForUpload: True ProcEnviron: - TERM=xterm - PATH=(custom, no user) - LANG=en_US.UTF-8 - SHELL=/bin/bash + TERM=xterm + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-33-generic root=UUID=029309ba-bd4f-42bd-a7fe-89eb5e15e78a ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-3.8.0-33-generic N/A - linux-backports-modules-3.8.0-33-generic N/A - linux-firmware 1.79.7 + linux-restricted-modules-3.8.0-33-generic N/A + linux-backports-modules-3.8.0-33-generic N/A + linux-firmware 1.79.7 SourcePackage: linux-lts-raring UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/18/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A00 dmi.board.name: 01PG7T dmi.board.vendor: Dell Inc. dmi.board.version: X03 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA00:bd07/18/2013:svnDellInc.:pnLatitudeE6440:pvr01:rvnDellInc.:rn01PG7T:rvrX03:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E6440 dmi.product.version: 01 dmi.sys.vendor: Dell Inc.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1250046 Title: [Dell Latitude E6440] Internal microphone is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-raring/+bug/1250046/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
